Listen Technologies LS-94-01 - ListenIR Advanced iDSP Level II SystemPerfect for courtrooms, classrooms, and other venues with up to 50 seats, the LS 94 ListenIR Advanced iDSP Level II System is a complete solution. Including our LT 84 ListenIR Transmitter Radiator Combo, two (2) advanced LR 5200 IR receivers, and all the equipment needed to begin offering assistive listening right away, the LS 94 gives venues a convenient and cost effective choice for high performance audio. The inclusion of the LA 381 Intelligent 12